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Indoor air quality field report, P.S. 150M, June 2002

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Field report documenting indoor air quality measurements at P.S. 150M on June 5, 2002.

NYC-WTC_000177994–000177997
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Scanned page image, NYC-WTC_000177997
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NYC 9/11 Public Portal Document SUBJECT IO PROTECTIVE ORDER NO. SEPT. 2008 CONFIDENTIAL, CITY_21MC100_005759891 NYC-WTC_000177997 i0 Time: LOCATION: + Location ousile →THSIPR SüT 2A31 CORNeR ZAST5iKR NÜETHRAST CORNER EAsi Top of STÄRS NOCTHWEST .OONEZ WESTSIRO MAiN ENTRANCE: NOITTU TOP OF STACAS NOVTHSIC Guideline levels ASHRAE/AIHA Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. sienature: oZat Date: 6/5/02 ATC ASSOCIATES, INC. Page tor_ 4 INDOOR AIR QUALITY FIELD REPORT 150 DATE:6|5/02 PROJECT NO: 19125-0289 Occupants Temperature (F Relatiye fetcarbon ay Carbon 2rer Respirable STYOCS Humidity Dioxide: Monoxide Particulate (%)390 12 (ppm)(-2 (ppm) :(Ppm): s (ug/m): 3 84.1 62.3 564 18 84,1 624 5/2 16 84.3 623 516 O 839 62.3 590 10 83,9 62.3 586 84.1 62.3 554 16 84.1 62% 530 12 84.1 623 519 13 84.2 623 529 1 18 84.1 62,4 536 68-75°F/winter 30-60% 17 Outdoor level 9ppm 65 ug/m 1 ppm 73-79°F/summer +700 ppm

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NYC-WTC_000177997Source: NYC Law Department, mirrored locally

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Field report containing temperature, humidity, and gas readings from indoor air quality testing at P.S. 150M.

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